EP 1528068 A1 20050504 - PROCESS FOR PRODUCING SOY PROTEIN
Title (en)
PROCESS FOR PRODUCING SOY PROTEIN
Title (de)
VERFAHREN ZUR HERSTELLUNG VON SOJA PROTEIN
Title (fr)
PROCEDE DE PRODUCTION DE PROTEINE DE SOJA
Publication
Application
Priority
- JP 0309954 W 20030805
- JP 2002226975 A 20020805
Abstract (en)
[origin: WO2004013170A1] It is intended to provide a process for more efficiently obtaining isolated soy protein, which has excellent heat gelation properties and shows neither the bitterness nor the astringency characteristic to soybean, while saving the amount of water employed in a soy protein manufacturing plant and thus lessening a burden loaded on the environment owing to the reduction in the discharged water. Namely, a process for producing isolated soy protein which comprises the acid-washing step of washing defatted soybeans with an aqueous medium in a region of pH 3.0 to 5.0 so as to extract and remove whey components; the protein-extraction step of extracting the soybean slurry having been washed with the acid in the acid-washing step with an aqueous medium within a neutral to alkaline region and then removing the residue; and the isolation step of separating the extract obtained in the extraction step into water and protein while holding it in the neutral to alkaline region.
IPC 1-7
C07K 14/415; A23J 3/16; A23J 1/14; A23L 1/20; C07K 1/14; C07K 1/30
IPC 8 full level
A23J 1/14 (2006.01); A23J 3/16 (2006.01); A23L 11/00 (2016.01)
CPC (source: EP US)
A23J 1/14 (2013.01 - EP US); A23J 3/16 (2013.01 - EP US); A23V 2002/00 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE FR GB
DOCDB simple family (publication)
EP 1528068 A1 20050504; EP 1528068 A4 20051019; EP 1528068 B1 20100407; AU 2003252405 A1 20040223; BR PI0313269 A2 20160621; CN 1329411 C 20070801; CN 1675239 A 20050928; DE 60332024 D1 20100520; JP 4304721 B2 20090729; JP WO2004013170 A1 20060928; US 2005249865 A1 20051110; US 2009306353 A1 20091210; WO 2004013170 A1 20040212
DOCDB simple family (application)
EP 03766758 A 20030805; AU 2003252405 A 20030805; BR 0313269 A 20030805; CN 03818603 A 20030805; DE 60332024 T 20030805; JP 0309954 W 20030805; JP 2004525844 A 20030805; US 52362205 A 20050204; US 54108709 A 20090813